本文關(guān)鍵詞：發(fā)射動(dòng)力學(xué)，，由筆耕文化傳播整理發(fā)布。

導(dǎo)彈水下動(dòng)機(jī)座垂直發(fā)射動(dòng)力學(xué)建模與仿真 Modeling and Simulation on Dynamics of Vertical Launching for Submarine-borne Missile

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摘要：

分析了潛艇帶速水下垂直發(fā)射導(dǎo)彈過(guò)程中導(dǎo)彈所受到的流體動(dòng)力特性、彈體與彈性密封環(huán)的相互作用,建立了水下動(dòng)機(jī)座垂直發(fā)射導(dǎo)彈的動(dòng)力學(xué)模型,提出了導(dǎo)彈仿真耦合算法,給出了彈道仿真算例.為導(dǎo)彈垂直發(fā)射彈道控制,發(fā)射安全性評(píng)估、導(dǎo)彈與發(fā)射系統(tǒng)設(shè)計(jì)提供理論基礎(chǔ)與研究手段.

Abstract： 

A computer model was developed to analyze the effect of the underwater fluid dynamic parameters on the vertical launch from the kinetic platform. This model is a time-dependent, three freedom, motion equations which is considered with the fluid hydrodynamics characteristics and stress feature of the spring seal ring's deformation and coupling between missile and ring. Coupled algorithm was advanced and simulated. The research is helpful for the design and tests of missile vertical launching system, the control of trajectory, launch safety assessment and missile launching system design.

  本文關(guān)鍵詞：發(fā)射動(dòng)力學(xué)，由筆耕文化傳播整理發(fā)布。